Bosch PLE-2MA120 overview
The Bosch PLE-2MA120 Plena Mixer Amplifier is intended to provide 2-zone operations and high output power for background audio PA and commercial audio installations. The amplifier delivers 120 watts of power and 6 microphone / line input channels. The interface is straightforward, making it easy for anyone to operate. The PLE-1MA120 Plena Mixer features adjustable talk over functions for paging applications, and separate volume control for the dedicated music channels. The Bosch PLE-2MA120 Plena Mixer Amplifier is a cost effect, ideal solution for use in retail stores, commercial offices, halls and more.
- 6 microphone/line inputs plus 3 music source inputs
- 100 V, telephone and a call station input with priority & VOX
- 2 zones and announcement only output
- Voice-activated emergency override
- 2-tone chime built in (7 more chimes optional with call station)
- Outputs for line out, music only out and insert point
- 24 V backup input with built in 24 V charger
- Separate tone controls for microphones and music sources
Bosch PLE-2MA120 specs
Power Supply | Voltage: 115 – 230 VAC ±10%, 50/60 Hz Speech filter -3 dB @ 315 Hz, high-pass, |
Inrush: 8/16A (230/115VAC) | |
Battery Power Supply | |
Voltage 24 VDC, +10% / -15% | |
6 ACharge current 0.5 ADC | |
Charge float voltage 27.3 VDCtime 2 s | |
Power Consumption | 400VA |
Frequency Response | 50Hz to 20kHz (+ 1/-3dB @ -10dB ref. rated output) |
Distortion | > 1% @ rated output power, 1kHz |
Tone Control | Bass: Max -12/+12dB (frequency is setting dependent) |
Treble: Max -12/+12dB (frequency is setting dependent) | |
Inputs | Mic/line input 6x |
Input 1 (Push-to-talk contact with ducking functionality) 5-pin Euro style, balanced, phantom 3-pin XLR, balanced, phantom Input 2-6 (VOX with ducking functionality on input 2) 3-pin XLR, balanced, phantom | |
Music inputs 3x | |
Cinch, stereo converted to mono | |
Emergency / Telephone 1x | |
Connector 7-pin, Euro style pluggable screw terminal | |
Sensitivity | Mic/Line: 1 mV (mic); 1 V (line) |
Music Inputs: 300mV | |
Emergency / Tel: 1V max (tel), 100V max (100V0 | |
Signal to Noise Ratio | Mic/Line Input: 63dB (flat at max volume), >5dB (flat at min volume/muted) |
Music Inputs: > 70dB (flat at max volume), > 75dB (flat at min volume/muted) | |
Dynamic Range | 93dB |
Phantom Power | 16V via 1.2k ohm (mic) |
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